Proceedings Paper
Spin-dependent transport as a consequence of Pauli blockade in a degenerate electron gas| Format | Member Price | Non-Member Price |
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Paper Abstract
Degeneracy of a photoelectron gas is shown to strongly affect spin polarized electron transport since the Pauli
principle dictates a concentration dependence of the spin stiffness and of the mobility. This causes a spin
dependence of the diffusion constant D. A spin-dependence of D as large as 50 % is measured using polarized
microluminescence imaging in p+ GaAs thin films, revealing a novel spin filter effect. The charge diffusion
constant also depends on spin via a second order effect.
Paper Details
Date Published: 28 August 2014
PDF: 9 pages
Proc. SPIE 9167, Spintronics VII, 91670C (28 August 2014); doi: 10.1117/12.2060198
Published in SPIE Proceedings Vol. 9167:
Spintronics VII
Henri-Jean Drouhin; Jean-Eric Wegrowe; Manijeh Razeghi, Editor(s)
PDF: 9 pages
Proc. SPIE 9167, Spintronics VII, 91670C (28 August 2014); doi: 10.1117/12.2060198
Show Author Affiliations
Published in SPIE Proceedings Vol. 9167:
Spintronics VII
Henri-Jean Drouhin; Jean-Eric Wegrowe; Manijeh Razeghi, Editor(s)
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